Black Box Headphones Surround Sound Headphone User Manual

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FEATURES

Pla n t ro n ics 1.9-GHz Wire le ss Office He a d se t Syst e m

• Uses the 1.9-GHz voice-dedicated frequency for

optimal clarity. The less-crow ded frequency means

you don’t have to w orry about interference from

nearby Wi-Fi netw orks and other w ireless devices

operating in more common frequencies.

• Includes an extended boom and noise-canceling

mic that makes it ideal for use in areas w ith lots

of background noise.

• Enables to you to move up to 300 feet (91.4 m)

from your desk during a call.

• One-step remote answ ering.

• Eight hours of battery talk time.

• Optional Handset Lifter (HL10) available.

Item

Code

CS55

Plantronics^®1.9-GHz Wireless Office Headset System

To add one-touch remote call answ er/end capabilities

to the headset, order…

Clear 1.9-GHz communications

at distances of up to 300 feet.

Telephone Handset Lifter Accessory from Plantronics HL10

7/9/2007

#26721